10240560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1$

素因数の和:464

約数の個数: 160

約数和(自身を含む): 38568960

約数和(自身を除く): 28328400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 431, 432, 440, 495, 528, 540, 594, 660, 720, 792, 862, 880, 990, 1080, 1188, 1293, 1320, 1485, 1584, 1724, 1980, 2155, 2160, 2376, 2586, 2640, 2970, 3448, 3879, 3960, 4310, 4741, 4752, 5172, 5940, 6465, 6896, 7758, 7920, 8620, 9482, 10344, 11637, 11880, 12930, 14223, 15516, 17240, 18964, 19395, 20688, 23274, 23705, 23760, 25860, 28446, 31032, 34480, 37928, 38790, 42669, 46548, 47410, 51720, 56892, 58185, 62064, 71115, 75856, 77580, 85338, 93096, 94820, 103440, 113784, 116370, 128007, 142230, 155160, 170676, 186192, 189640, 213345, 227568, 232740, 256014, 284460, 310320, 341352, 379280, 426690, 465480, 512028, 568920, 640035, 682704, 853380, 930960, 1024056, 1137840, 1280070, 1706760, 2048112, 2560140, 3413520, 5120280, 10240560]

約数ペア:

[(1, 10240560), (2, 5120280), (3, 3413520), (4, 2560140), (5, 2048112), (6, 1706760), (8, 1280070), (9, 1137840), (10, 1024056), (11, 930960), (12, 853380), (15, 682704), (16, 640035), (18, 568920), (20, 512028), (22, 465480), (24, 426690), (27, 379280), (30, 341352), (33, 310320), (36, 284460), (40, 256014), (44, 232740), (45, 227568), (48, 213345), (54, 189640), (55, 186192), (60, 170676), (66, 155160), (72, 142230), (80, 128007), (88, 116370), (90, 113784), (99, 103440), (108, 94820), (110, 93096), (120, 85338), (132, 77580), (135, 75856), (144, 71115), (165, 62064), (176, 58185), (180, 56892), (198, 51720), (216, 47410), (220, 46548), (240, 42669), (264, 38790), (270, 37928), (297, 34480), (330, 31032), (360, 28446), (396, 25860), (431, 23760), (432, 23705), (440, 23274), (495, 20688), (528, 19395), (540, 18964), (594, 17240), (660, 15516), (720, 14223), (792, 12930), (862, 11880), (880, 11637), (990, 10344), (1080, 9482), (1188, 8620), (1293, 7920), (1320, 7758), (1485, 6896), (1584, 6465), (1724, 5940), (1980, 5172), (2155, 4752), (2160, 4741), (2376, 4310), (2586, 3960), (2640, 3879), (2970, 3448)]